How old is FlyLeaf and how tall is FlyLeaf?

Well, the leader singer of Flyleaf is Lacey Mosley (now Sturm), so I assume you are talking about her. She is 28 years old, and her birthday is on September 4, 1981. She is 4' 10''.

The other members' of the band (as of March 2010) ages are:

Pat: 26

Sameer: 25

James: 28

Jared: 24